return raw_irqs_disabled_flags(flags);
}
+/*
+ * makes the traced hardirq state match with the machine state
+ *
+ * should be a rarely used function, only in places where its
+ * otherwise impossible to know the irq state, like in traps.
+ */
+static inline void trace_hardirqs_fixup_flags(unsigned long flags)
+{
+ if (raw_irqs_disabled_flags(flags))
+ trace_hardirqs_off();
+ else
+ trace_hardirqs_on();
+}
+
+static inline void trace_hardirqs_fixup(void)
+{
+ unsigned long flags = __raw_local_save_flags();
+
+ trace_hardirqs_fixup_flags(flags);
+}
/*
* Used in the idle loop; sti takes one instruction cycle
* to complete:
# define TRACE_IRQS_ON
# define TRACE_IRQS_OFF
# endif
+# ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define LOCKDEP_SYS_EXIT call lockdep_sys_exit_thunk
+# define LOCKDEP_SYS_EXIT_IRQ \
+ TRACE_IRQS_ON; \
+ sti; \
+ SAVE_REST; \
+ LOCKDEP_SYS_EXIT; \
+ RESTORE_REST; \
+ cli; \
+ TRACE_IRQS_OFF;
+# else
+# define LOCKDEP_SYS_EXIT
+# define LOCKDEP_SYS_EXIT_IRQ
+# endif
#endif
#endif